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Author Topic: fuzzy sound on 1200  (Read 2716 times)

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Offline klx300rTopic starter

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fuzzy sound on 1200
« on: August 19, 2008, 06:34:28 AM »
a bit worried the last few days as my 1200 started to have a fuzzy/scratch type sound coming out of both speakers  :-?  The sound still works on both left & right speakers but the volume level has dropped a bit i.e have to increase volume level higher now

any ideas :-?
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Offline klx300rTopic starter

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Re: fuzzy sound on 1200
« Reply #1 on: August 19, 2008, 06:54:40 AM »
Quote

countzero wrote:
caps caps caps caps ...

capacitors at the audio filter are dying. replace them ASAP, or embrace a mute miggy. There is a good chance you can lose your beloved miggy for good too.


AHHHHH :-o  ok starting to calm down a bit.....whew..soldering iron warming up....where do i get the caps ..my MB is revision 1D4
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c64-dual sids, A1000, A1200-060@50, A4000-CSMKIII
Indivision AGA & Catweasel MK4+= Amazing
! My Master Miggies-Amiga 1000 & AmigaOne X1000 !
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Offline klx300rTopic starter

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Re: fuzzy sound on 1200
« Reply #2 on: August 19, 2008, 02:37:19 PM »
awesome info..thanks :-D should be able to source caps out from local electronic shop
____________________________________________________________________
c64-dual sids, A1000, A1200-060@50, A4000-CSMKIII
Indivision AGA & Catweasel MK4+= Amazing
! My Master Miggies-Amiga 1000 & AmigaOne X1000 !
--- www.mancave-ramblings.blogspot.ca ---
  -AspireOS.com & Amikit- Amiga for your netbook-
***X1000- I BELIEVE *** :angel:
 

Offline klx300rTopic starter

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Re: fuzzy sound on 1200
« Reply #3 on: August 19, 2008, 02:40:04 PM »
some good info Dwyloc! I have a Blizzard 030@50 and a CF card acting as my main dh0 so its possible theres some interference going on somewhere..will have to investigate....though it seems replacing the caps is probably a good idea anyhow once the case is open yet once again ;-)

@Darksun
checked the power supply and its working ok
 :-)
____________________________________________________________________
c64-dual sids, A1000, A1200-060@50, A4000-CSMKIII
Indivision AGA & Catweasel MK4+= Amazing
! My Master Miggies-Amiga 1000 & AmigaOne X1000 !
--- www.mancave-ramblings.blogspot.ca ---
  -AspireOS.com & Amikit- Amiga for your netbook-
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Offline klx300rTopic starter

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Re: fuzzy sound on 1200
« Reply #4 on: September 03, 2008, 03:03:38 PM »
@ Dimlow
yes I solved my problem quite easily as it was some interference from my cf card pressing down on the mb when my desktop case was closed...some electrical tape solved the problem...however, I will also be changing the caps when I get some time even though mine look ok for now as it appears to be an inevitable problem for our miggys
____________________________________________________________________
c64-dual sids, A1000, A1200-060@50, A4000-CSMKIII
Indivision AGA & Catweasel MK4+= Amazing
! My Master Miggies-Amiga 1000 & AmigaOne X1000 !
--- www.mancave-ramblings.blogspot.ca ---
  -AspireOS.com & Amikit- Amiga for your netbook-
***X1000- I BELIEVE *** :angel:
 

Offline klx300rTopic starter

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Re: fuzzy sound on 1200
« Reply #5 on: September 15, 2008, 04:36:06 AM »
ok well I decided to replace those nasty caps before I install my long awaited internal flickerfixer/scandoubler from Jens :-D  questions are:
- polarized or non-polarized?
- best make to get
____________________________________________________________________
c64-dual sids, A1000, A1200-060@50, A4000-CSMKIII
Indivision AGA & Catweasel MK4+= Amazing
! My Master Miggies-Amiga 1000 & AmigaOne X1000 !
--- www.mancave-ramblings.blogspot.ca ---
  -AspireOS.com & Amikit- Amiga for your netbook-
***X1000- I BELIEVE *** :angel:
 

Offline klx300rTopic starter

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Re: fuzzy sound on 1200
« Reply #6 on: September 15, 2008, 12:40:52 PM »
excellent info! thanks yet again Castellen  :-D
____________________________________________________________________
c64-dual sids, A1000, A1200-060@50, A4000-CSMKIII
Indivision AGA & Catweasel MK4+= Amazing
! My Master Miggies-Amiga 1000 & AmigaOne X1000 !
--- www.mancave-ramblings.blogspot.ca ---
  -AspireOS.com & Amikit- Amiga for your netbook-
***X1000- I BELIEVE *** :angel: